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Cheap flights from Perth to Reykjavik Keflavik Intl Airport from $2,251

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — KEF
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Keflavik Intl
Explore the most affordable flight options available from Perth to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2026.

Wed 18/1122:45
PER
-
KEF
2 stops42h 30m
Finnair
Sun 22/1107:30
KEF
-
PER
2 stops55h 25m
Finnair
Deal found 5/5$2,251
Sun 22/1101:15
PER
-
KEF
2 stops30h 40m
Multiple Airlines
Mon 30/1107:35
KEF
-
PER
2 stops32h 20m
Multiple Airlines
Deal found 2/5$2,260
Mon 25/522:45
PER
-
KEF
3 stops56h 40m
Multiple Airlines
Tue 2/601:10
KEF
-
PER
3 stops75h 05m
Multiple Airlines
Deal found 5/5$2,522
Thu 18/623:20
PER
-
KEF
2 stops56h 50m
Multiple Airlines
Wed 24/600:35
KEF
-
PER
2 stops34h 00m
Multiple Airlines
Deal found 4/5$2,861

Find flight deals from Perth to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 May 2026.

Round-trip from

$2,522
25/5-2/6
  • 25/5-2/6
  • 6 total stops
  • 131h 45m total
  • Perth to Reykjavik
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 7 May 2026.
Use the filters below to find and compare flights from Perth to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthReykjavik

PER - KEF

PERKEF

Perth

Thu 18/6

23:20-00:10

2 stops56h 50m

Reykjavik Keflavik Intl

Wed 24/6

00:35-18:35

2 stops34h 00m

$2,861

PerthReykjavik

PER - KEF

PERKEF

Perth

Thu 30/7

22:20-23:35

2 stops33h 15m

Reykjavik Keflavik Intl

Sat 8/8

07:40-17:35

2 stops49h 55m

$2,916

PerthReykjavik

PER - KEF

PERKEF

Perth

Fri 19/6

22:45-23:35

2 stops32h 50m

Reykjavik Keflavik Intl

Fri 26/6

07:40-18:35

2 stops50h 55m

$3,604
Fastest return journey

PerthReykjavik

PER - KEF

PERKEF

Perth

Mon 25/5

19:35-18:40

1 stop31h 05m

Reykjavik Keflavik Intl

Wed 3/6

09:00-11:45

1 stop42h 45m

$5,728

Flights are sorted by cheapest return flights first.

Deals found on 4/5

Sorted by cheapest first

Best time to book a flight from Perth to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Perth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Perth to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Perth, you will be flying from Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth. There are 0 flights from Perth to Reykjavik Keflavik Intl per day from 0 different airlines.

  • Can I find deals for flights from Perth to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Perth to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Keflavik Intl.

  • Can I find deals for business class flights from Perth to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Perth to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Deals for Perth to Keflavik Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Perth to Keflavik Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Keflavik Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Perth to Keflavik Intl with no change fees?

Need flexible booking options for your flight to Keflavik Intl from Perth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Perth to Keflavik Intl become cheaper?

Yes, Cheapflights offers price alerts on Perth to Keflavik Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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